technology to another level THE S7T BE HAS TAKEN TECHNOLOGY TO ANOTHER LEVEL. THE DPC ARRAY IS MACHINED FROM A 40MM BILLET OF ALUMINUM Each part is precisely cut to 0.1mm tolerances, heat treated and then ultimately anodized to the final cosmetic. The real benefit is not just cosmetic and mechanical. Here, the aluminum DPC doubles as a massive thermal heatsink for all three dome tweeters in the array conjoining the existing aluminum heatsinks that each tweeter assembly already employs. Unique to the S7t Limited, they are now thermally coupled to the aluminum DPC. This not only increases power handling and reduces thermal compression of the individual units, but also maintains the same temperature across all drive units. This ensures the complete DPC array tracks as a single unit, effectively avoiding thermal runaway of any one tweeter or any non-linear compression from one unit to the next. This technique is often applied in audio amplifier design, this is a first for multiple loudspeaker transducers. updated cabinet with aluminium side pannels The original S7t’s cabinet structure has been significantly enhanced with the addition of aluminum side panels. These panels not only add mass to the S7t Black Edition but also bring a host of benefits, including improved damping and a sleek, modern aesthetic. The S7t Black Edition, with its robust aluminum construction and stunning architectural design, is a testament to the perfect marriage of art and acoustics. This unique combination not only enhances the speaker’s volume and clean look but also delivers more woofer excursion and Perlisten’s top performance to date. CNC Milled DPC At the heart of Perlisten premium speakers is our USA-patented DPC array The (TPCD) TexTreme carbon fiber used in our midrange drive units is also the key to the performance of our woofers, resulting in lighter-than-air dynamics and the impact you expect in a flagship Speaker that can play down to 20Hz in-room. This technology is 30% lighter than standard carbon fiber of the same thickness, with increased strength from using the unique process of stacking multiple layers. The unique weave is unmistakable and distributes break-up modes without sharp response peaks, while extending bandwidth. Simply perfect. Improved Woofer featuring textreme The S7t already set the standard for PERLISTEN bass performance With accurate transient response, low distortion, and excellent low frequency extension. Is it possible to improve upon this? Drawing on the existing Textreme thin ply carbon diaphragm (TPCD) and suspension components, we set out to improve low frequency capability and thermal management. The re-designed voice coil and magnetic circuit now enable 20% more linear excursion, yet further reduced the overall inductance. This was achieved by utilizing a secondary shorting ring and re-designed voice coil windings. The secondary shorting ring doubles as a large heatsink inside the motor structure, coupled to the external copper heatsink using a unique mounting system of aluminum fasteners. The external heatsink is floated above the rear of the t-yoke assembly allowing for convection cooling of the voice coil and heatsinks as the air flow created by the voice coil’s excursion quietly flows past. All of these refinements yield improvements in all key performance categories: Linear excursion, distortion, thermal compression, transient performance, and midrange clarity. Isolation engineered by perlisten INNOVATIVE LIKE THE REST OF OUR PRODUCTS – NO COMPROMISE. THE NEED FOR THE BEST ISOLATION, STABILITY AND VIBRATION ISOLATION IS CRITICAL AND PART OF PERLISTIN DNA, is BRINGING YOU THE LATEST IN AUDIO TECHNOLOGY. Through science and engineering, PERLISTEN has created our own isolation/damping system currently available on the S7t Black Edition. This provides a high degree of isolation while resisting lateral movement and oscillations to maintain alignment with the listening position. Internal reflections from the hard-supporting surface are attenuated, resulting in greater sound clarity and openness. Furthermore, the massive 18 kg machined steel base keeps the speaker cabinet grounded. Updated Cabinet with Aluminium side panels The original S7t’s cabinet structure has been significantly enhanced with the addition of aluminum side panels. These panels not only add mass to the S7t Black Edition but also bring a host of benefits, including improved damping and a sleek, modern aesthetic. The S7t Black Edition, with its robust aluminum construction and stunning architectural design, is a testament to the perfect marriage of art and acoustics. This unique combination not only enhances the speaker’s volume and clean look but also delivers more woofer excursion and Perlisten’s top performance to date. Engineered in USA METICUALOUSY DESIGNED AND ENGINEERED IN THE USA at our headquarters located in Madison, Wisconsin Once again, science and engineering—no smoke and mirrors. We perform a comprehensive set of measurements to validate our designs. We take the original artistic intent very personally. As experience lovers, we design our speakers to meet the highest standards. Trust us, we are at the next level when it comes to low distortion, wide and deep imaging, and extremely accurate performance. We are our own worst critics. Technical Specifications Enclosure Alignment: 4-way bass reflex / acoustic suspension Sensitivity:91.4dB / 2.83v / 1.0m Impedance: 4Ω nominal / 3.2Ω min Response Linearity: 80 – 20kHz +/-1.5dB window Frequency Response (-10dB): bass reflex: 22 – 37kHz | acoustic suspension: 32 – 37kHz Typical In Room bass extension bass reflex: 16Hz | acoustic suspension: 23Hz Dimensions (HxWxD): 1332.5 x 365.0 x 475.8mm | 52.5 x 14.4 x 18.7″ Weight:112.3kg (247lbs) Recommended Amplifier Power:100-600W RMS SPL Capability (100-20kHz): 119.4dB peak | 117dB peak <2% – 2nd, 3rd Harmonics Available Finishes: Satin Black Anodized Aluminum
